<template>
    <div class="top">
        <div class="content">
            <!-- 左侧 -->
            <div class="left" @click="goHome">
                <img src="../../assets/images/xhr.jpg" alt="">
                <p>尚医通 预约挂号统一平台</p>
            </div>
            <!-- 右侧 -->
            <div class="right">
                <p class="help">帮助中心</p>
                <p class="login" @click="login" v-if="!userStore.userInfo.name">登录/注册</p>
                <el-dropdown v-else>
                    <span class="el-dropdown-link">
                        {{userStore.userInfo.name}}
                        <el-icon class="el-icon--right">
                            <arrow-down />
                        </el-icon>
                    </span>
                    <template #dropdown>
                        <el-dropdown-menu>
                            <el-dropdown-item @click="goUser('/user/certification')">实名认证</el-dropdown-item>
                            <el-dropdown-item @click="goUser('/user/order')">挂号订单</el-dropdown-item>
                            <el-dropdown-item @click="goUser('/user/patient')">就诊人管理</el-dropdown-item>
                            <el-dropdown-item @click="logout">退出登录</el-dropdown-item>
                        </el-dropdown-menu>
                    </template>
                </el-dropdown>
            </div>
        </div>
    </div>
</template>

<script setup lang="ts">
import { useRouter } from 'vue-router';
import { ArrowDown } from '@element-plus/icons-vue'
let $router = useRouter();
// 获取user仓库的数据(visiable)可以控制login组建的显示与隐藏
import useUserStore from '@/store/modules/user';
import { $ } from 'vue/macros';
let userStore = useUserStore();
const goHome=()=>{
    $router.push({path:'/home'})
}
// 点击登录与注册按钮时弹出对话框
const login = ()=>{
    userStore.visiable=true 
}

// 退出登录按钮的回调
const logout = ()=>{
    // 通知pinia仓库清除用户相关的信息
    userStore.logout()
    // 编程式导航路由跳转到首页
    $router.push({path:'/home'});
}

//点击顶部下拉菜单进行路由跳转
const goUser = (path: string) => {
  $router.push({ path: path });
};
</script>

<style scoped lang="scss">
.top{
    position: fixed;
    z-index: 999;
    width: 100%;
    height: 70px;
    background-color: #fff;
    display: flex;
    justify-content: center;
    .content{
        width: 1200px;
        height: 100%;
        background-color: #fff;
        display: flex;
        justify-content: space-between;
        .left{
            display: flex;
            justify-content: center;
            align-items: center;
            img {
                width: 50px;
                height: 50px;
                margin-right: 10px;
            }
            :hover{
                cursor: pointer;
            }
        }
        .right{
            display: flex;
            justify-content: center;
            align-items: center;
            font-size: 14px;
            color: #bbb;
            .help{
                margin-right: 10px;
            }
            p:hover{
                cursor: pointer;
            }
        }
    }
}
</style>